BOOKOO Portable Car Jump Starter, 4000A Jump Start Battery Pack up to 10.0L Gas/ 8.0L Diesel Engines, 12V Car Battery Charger Jump Box with Jumper Cables, Power Bank/QC3.0/Dual Output/LED Light

★★★★★ 4.2 139 reviews

$90.00
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Product details

Management number 211793421 Release Date 2026/04/04 List Price $36.00 Model Number 211793421
Category
  • 【High-Performance Car Jump Starter】The H9 Portable Car Battery Jump Starter boasting a stable 4500A output, you can effortlessly jump-starts 12V dead vehicles with engines up to 10.0L Gas/ 8.0L diesel —including lawnmowers, motorcycles, passenger cars, trucks, and even boats, tractor. It can quickly jump-start a dead car battery in just a few seconds, even in extreme temperatures. So you’ll never be stranded by a dead car battery again.
  • 【3-IN-1Multiplefunction】20000mAh battery capacity a full charge of this jump starter enables up to 50 vehicle starts. It features 2 USB QC 3.0 fast charging, and 12-16V/8A DC port to power your vehicle-mounted devices (as mobile phone, tablet, Kindle, or digital camera). 400-lumen LED light with 3 modes (Flash, Strobe, SOS) is included, serving as a reliable companion for camping, outdoor trips, emergencies and travel.
  • 【Multiple Security Protections】New H9 Jump Starter upgraded heavy-duty Jumper Cables is here to free you from worries like short circuits and sparks. Equipped with a certified 10-point intelligent protection system (reverse polarity, reverse charging, over-discharge, reverse connection, short circuit, over-charging, over-current, overheating, spark resistance) .
  • 【Ultra-compact & Lightweight】The H9 portable car jump starter features a compact design, weighing just 1.2 pounds and measuring 6.8*3.7*1.5 inches. It fits easily in your bag or car without occupying valuable space, and comes with a protective case for effortless storage, portability and to prevent lost accessories.
  • 【What You Will Get】 BOOKOO H9 New car jump starter x 1, smart jumper cables x 1, cigarette lighter converter x 1, USB-A to C cable x 1(without adapter), carrying case x 1, user manua l x 1. We can provide our customer 24-month warranty, so please contact our Customer Service if you have any questions at any time.
  • 【Tips】Before starting the vehicle, ensure the jump starter’s power level is above 50%. If not in use for an extended period, recharge the portable jump starter every 3 months to maintain optimal performance and extend battery life.

UPC 762765727478
Voltage 12 Volts
Amperage 4000 Amps
Brand Name BooKoo
Item Weight 1.5 Pounds
Battery Type Lithium Polymer
Manufacturer BOOKOO
Battery Capacity 20000 Milliamp Hours
Included Components Cigarette lighter cable, H9 Jump starter, Jumper box, USB C cable, User manual
Peak Output Current 4500 Amps
Manufacturer Part Number H9-New
Item Dimensions D x W x H 6.8"D x 3.7"W x 1.5"H
Compatible with Vehicle Type Snowmobile
Manufacturer Warranty Description 12-Month

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4.2 out of 5
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139 ratings | 57 reviews
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